How to Repair Aluminum Leaks

By May 15, 2018

How to Repair Aluminum Leaks

Have you ever struggled to repair a leak in an all aluminum coil? Lance Robinson with Solderweld talks about his product to do just that and makes a convincing case for aluminum repair.

Check out our most recent video

How to Evacuate an AC system, Full Vacuum Procedure

Our latest Podcast

HVAC School – For Techs, By Techs

Real training for HVAC ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. Including recorded tech training, interviews, diagnostics and general conversations about the trade.

John Ellis, a business consultant who specializes in IAQ training, joins the podcast to talk about effective filtration, product development, and more. John has recently worked with an OEM to bring field practicality and application to the engineers who design products.

Filtration design is a relatively poorly understood concept in the industry; we tend to overlook a filter’s ability to remove particulates from the air when we prioritize static pressure drop. We have to understand how the duct design can make higher-MERV filters work and how the face velocity plays into design and comfort.

John also talks about bypass HEPA filtration and its appropriate uses and potential for misapplication. Bypass HEPA may be integrated with the HVAC system (but run independently of the system) or installed independently of the HVAC; its effectiveness will be dictated by its runtime, and it doesn’t filter everything.

IAQ products and strategies need to produce quantifiable results, and our industry needs people to be trained to measure and produce those results, not push products. Education, integrity, and competence are the keys to starting conversations about IAQ methodologies that actually benefit the customer.

When we’re ready to have those conversations with the customer, we can show the customer that we prioritize their health, safety, and comfort; it’s good to use maintenance procedures as times to follow up with the customer and make sure their IAQ needs are being met. Communication is critical here.

John and Bryan also discuss:

Design, production, and distribution
MERV ratings
Oversized filter-back returns with media filters
Blow-by
Charcoal carbon pellets vs. activated carbon
Oxidizers and microbiology disruption
Sales resistance & being pushed to make more sales
Problems with circuit boards

Learn more about John’s work at https://thenewflatrate.com/ or contact him directly at (505)-652-8119.

Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today at https://hvacrschool.com/symposium.

If you have an iPhone, subscribe to the podcast HERE, and if you have an Android phone, subscribe HERE.

Check out our handy calculators HERE.

Search Episodes

Effective Filtration & More w/ John Ellis

02/02/2023

Bryan Orr

Do Houses Need to Breathe? w/ Allison Bailes

01/26/2023

Bryan Orr

What the Heck is High Performance HVAC w/ David Holt

01/19/2023

Bryan Orr

Setting Realistic Customer Expectations w/ Ed Janowiak

01/12/2023

Bryan Orr

Mini Split Install and Service Tips

01/03/2023

Bryan Orr

CO Doesn't Leak w/ David Richardson

12/29/2022

Bryan Orr

One HSI Furnace Control to Rule Them All w/ Jim Fultz

12/27/2022

Bryan Orr

Using Ice to Balance Energy Consumption

12/22/2022

Bryan Orr

We need to Pay Better! – An Audio Manifesto

12/20/2022

Bryan Orr

Refrigerant Myth Busting w/ Dr. Chuck

12/15/2022

Bryan Orr

Search Results placeholder

Related Tech Tips

The HVAC/R Diagnosis Pyramid of Skill

WARNING: THIS ARTICLE CONTAINS GENERALIZATIONS. IT DOES NOT APPLY TO EVERYONE, AND WE HAVE ALL PROBABLY BEEN ALL OF THESE AT ONE POINT OR ANOTHER. IF YOU FEEL PERSONALLY ATTACKED, I SUGGEST FINDING A SAFE SPACE AT A WEST COAST UNIVERSITY AND BORROWING A BINKY FROM A NEARBY TODDLER. ALSO, MY CAPS LOCK BUTTON IS […]

Think Before You Drill

Over the last 30 years, there has been a big move away from conventionally framed roof structures towards engineered structures— specifically engineered trusses and load-bearing engineered beams like micro laminated and even steel. I have been in so many attics where the engineered roofing or other load-bearing structures have been cut to accommodate equipment, wires, […]

Motor Speed - The Basics

How does a typical single phase motor know how fast to run? Typical induction motors are dependent of the electrical cycle rate of the entering power (measured in hertz) for their speed. Our power in the US makes one complete rotation from positive electrical peak to positive peak 60 times per second or 60hz (50hz […]

More tech tips